[Openstack-stable-maint] Stable check of openstack/oslo.privsep for ref refs/heads/stable/xena failed

Build failed. https://zuul.opendev.org/t/openstack/buildset/41db3d5c65b7457ea0d0c57de6c547... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9ad7e3f47636445697ebd7b24606f9d9 : SUCCESS in 4m 38s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/50a725c07b054948be4dbf5aebb10184 : SUCCESS in 3m 10s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/af0c27562d2b4b9394080dc869fd1713 : POST_FAILURE in 5m 05s